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Name
  MACHO 101.21437.204  
AAVSO UID
000-BKR-694 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 06 12.44 -26 59 16.9  (271.55184 -26.98801) Search nearby
B1950.0 18 03 04.49 -26 59 37.4
Proper motion
RA: 53.4 +/- 6.2 mas/yDec: 5.2 +/- 6.1 mas/ySource: UCAC4
Galactic coord. 3.972 -2.948
Other names

(Internal only)
2MASS J18061243-2659168 AKARI-IRC-V1 J1806125-265916 OGLE-BLG-LPV-258011
OGLE-IV BLG518.15.101904    
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Variability type
M
Spectral type --
Mag. range
11.6 - <15.8 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
28 Jun 1997 (HJD 2450628.0) Ephemeris
Outburst --
Period 445.9 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Hümmerich, Stefan Positional data was taken from 2MASS. J-K = 2.231 (2MASS).
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Iwanek, P.; et al., 2022, The OGLE Collection of Variable Stars: Nearly
66,000 Mira Stars in the Milky Way		 2022ApJS..260...46I
2 R.A. Allsman, T.S. Axelrod, 2001, arXiv:astro-ph/0108444 (MACHO online
data)		 2001astro.ph..8444A
External Links
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Location    Go   
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 8.30H = 6.93K = 6.07J - K = 2.23
AllWISE W1 = 5.04W2 = 4.41W3 = 3.19W4 = 2.15W1 - W2 = 0.64W3 - W4 = 1.04
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 06 12.44 -26 59 16.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 101.21437.204 - lightcurve and phase plot Hümmerich, Stefan 2012-10-05 21:55 UTC MACHO 101.21437.204 - lightcurve and phase plot
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2023-02-27 20:51 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
1 Hümmerich, Stefan 2012-10-05 22:14 UTC Initial submission.

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